Cooperative ion pair receptor based on tolan as a Li+/HSO4− selective extractor and fluorescent indicator
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DOI: 10.1016/j.tetlet.2018.11.010
Abstract: Abstract A new tolan derivative was synthesized as a selective ion pair receptor for LiHSO4. The observed ion pair selectivity was accomplished by introducing aza-12-crown-4, which is size-selective for Li+. The ion pair receptor can… read more here.
Keywords: extractor fluorescent; ion pair; ion; pair receptor ... See more keywords
Enhancement of anion recognition exhibited by a zinc-imidazole-based ion-pair receptor composed of C-H hydrogen- and halogen-bond donor groups.
Sign Up to like & getrecommendations! Published in 2018 at "Dalton transactions"
DOI: 10.1039/c8dt03736a
Abstract: A 2-haloimidazole-tetraphenylethylene ion-pair receptor 1 is shown to recognise only HSO4- anions in the presence of a cobound Zn2+ cation guest species, which induced a remarkable increase with concomitant blue shift of the emission band… read more here.
Keywords: receptor; ion pair; recognition; pair receptor ... See more keywords